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qede: Add basic ethtool support
This adds basic ethtool operations to the qed driver, allowing support in: - Statistics gathering [ethtool -S] - Setting of debug level [ethtool -s <interface> msglvl] - Getting basic information [ethtool, ethtool -i] In addition it adds the ability to change the MTU. Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sudarsana Kalluru
David S. Miller
parent
9df2ed0415
commit
133fac0eed
@ -1,3 +1,3 @@
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obj-$(CONFIG_QEDE) := qede.o
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qede-y := qede_main.o
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qede-y := qede_main.o qede_ethtool.o
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@ -36,6 +36,70 @@
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#define DRV_MODULE_SYM qede
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struct qede_stats {
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u64 no_buff_discards;
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u64 rx_ucast_bytes;
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u64 rx_mcast_bytes;
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u64 rx_bcast_bytes;
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u64 rx_ucast_pkts;
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u64 rx_mcast_pkts;
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u64 rx_bcast_pkts;
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u64 mftag_filter_discards;
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u64 mac_filter_discards;
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u64 tx_ucast_bytes;
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u64 tx_mcast_bytes;
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u64 tx_bcast_bytes;
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u64 tx_ucast_pkts;
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u64 tx_mcast_pkts;
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u64 tx_bcast_pkts;
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u64 tx_err_drop_pkts;
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u64 coalesced_pkts;
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u64 coalesced_events;
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u64 coalesced_aborts_num;
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u64 non_coalesced_pkts;
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u64 coalesced_bytes;
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/* port */
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u64 rx_64_byte_packets;
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u64 rx_127_byte_packets;
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u64 rx_255_byte_packets;
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u64 rx_511_byte_packets;
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u64 rx_1023_byte_packets;
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u64 rx_1518_byte_packets;
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u64 rx_1522_byte_packets;
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u64 rx_2047_byte_packets;
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u64 rx_4095_byte_packets;
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u64 rx_9216_byte_packets;
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u64 rx_16383_byte_packets;
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u64 rx_crc_errors;
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u64 rx_mac_crtl_frames;
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u64 rx_pause_frames;
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u64 rx_pfc_frames;
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u64 rx_align_errors;
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u64 rx_carrier_errors;
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u64 rx_oversize_packets;
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u64 rx_jabbers;
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u64 rx_undersize_packets;
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u64 rx_fragments;
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u64 tx_64_byte_packets;
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u64 tx_65_to_127_byte_packets;
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u64 tx_128_to_255_byte_packets;
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u64 tx_256_to_511_byte_packets;
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u64 tx_512_to_1023_byte_packets;
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u64 tx_1024_to_1518_byte_packets;
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u64 tx_1519_to_2047_byte_packets;
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u64 tx_2048_to_4095_byte_packets;
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u64 tx_4096_to_9216_byte_packets;
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u64 tx_9217_to_16383_byte_packets;
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u64 tx_pause_frames;
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u64 tx_pfc_frames;
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u64 tx_lpi_entry_count;
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u64 tx_total_collisions;
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u64 brb_truncates;
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u64 brb_discards;
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u64 tx_mac_ctrl_frames;
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};
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struct qede_dev {
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struct qed_dev *cdev;
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struct net_device *ndev;
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@ -84,6 +148,7 @@ struct qede_dev {
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max_t(u64, 1UL << QEDE_RX_ALIGN_SHIFT, \
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SKB_DATA_ALIGN(sizeof(struct skb_shared_info)))
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struct qede_stats stats;
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struct qed_update_vport_rss_params rss_params;
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u16 q_num_rx_buffers; /* Must be a power of two */
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u16 q_num_tx_buffers; /* Must be a power of two */
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@ -194,6 +259,15 @@ union qede_reload_args {
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u16 mtu;
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};
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void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level);
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void qede_set_ethtool_ops(struct net_device *netdev);
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void qede_reload(struct qede_dev *edev,
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void (*func)(struct qede_dev *edev,
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union qede_reload_args *args),
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union qede_reload_args *args);
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int qede_change_mtu(struct net_device *dev, int new_mtu);
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void qede_fill_by_demand_stats(struct qede_dev *edev);
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#define RX_RING_SIZE_POW 13
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#define RX_RING_SIZE BIT(RX_RING_SIZE_POW)
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#define NUM_RX_BDS_MAX (RX_RING_SIZE - 1)
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385
drivers/net/ethernet/qlogic/qede/qede_ethtool.c
Normal file
385
drivers/net/ethernet/qlogic/qede/qede_ethtool.c
Normal file
@ -0,0 +1,385 @@
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/* QLogic qede NIC Driver
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* Copyright (c) 2015 QLogic Corporation
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*
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* This software is available under the terms of the GNU General Public License
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* (GPL) Version 2, available from the file COPYING in the main directory of
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* this source tree.
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*/
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#include <linux/version.h>
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#include <linux/types.h>
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#include <linux/netdevice.h>
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#include <linux/ethtool.h>
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#include <linux/string.h>
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#include <linux/pci.h>
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#include <linux/capability.h>
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#include "qede.h"
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#define QEDE_STAT_OFFSET(stat_name) (offsetof(struct qede_stats, stat_name))
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#define QEDE_STAT_STRING(stat_name) (#stat_name)
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#define _QEDE_STAT(stat_name, pf_only) \
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{QEDE_STAT_OFFSET(stat_name), QEDE_STAT_STRING(stat_name), pf_only}
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#define QEDE_PF_STAT(stat_name) _QEDE_STAT(stat_name, true)
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#define QEDE_STAT(stat_name) _QEDE_STAT(stat_name, false)
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#define QEDE_RQSTAT_OFFSET(stat_name) \
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(offsetof(struct qede_rx_queue, stat_name))
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#define QEDE_RQSTAT_STRING(stat_name) (#stat_name)
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#define QEDE_RQSTAT(stat_name) \
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{QEDE_RQSTAT_OFFSET(stat_name), QEDE_RQSTAT_STRING(stat_name)}
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static const struct {
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u64 offset;
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char string[ETH_GSTRING_LEN];
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} qede_rqstats_arr[] = {
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QEDE_RQSTAT(rx_hw_errors),
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QEDE_RQSTAT(rx_alloc_errors),
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};
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#define QEDE_NUM_RQSTATS ARRAY_SIZE(qede_rqstats_arr)
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#define QEDE_RQSTATS_DATA(dev, sindex, rqindex) \
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(*((u64 *)(((char *)(dev->fp_array[(rqindex)].rxq)) +\
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qede_rqstats_arr[(sindex)].offset)))
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static const struct {
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u64 offset;
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char string[ETH_GSTRING_LEN];
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bool pf_only;
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} qede_stats_arr[] = {
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QEDE_STAT(rx_ucast_bytes),
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QEDE_STAT(rx_mcast_bytes),
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QEDE_STAT(rx_bcast_bytes),
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QEDE_STAT(rx_ucast_pkts),
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QEDE_STAT(rx_mcast_pkts),
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QEDE_STAT(rx_bcast_pkts),
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QEDE_STAT(tx_ucast_bytes),
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QEDE_STAT(tx_mcast_bytes),
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QEDE_STAT(tx_bcast_bytes),
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QEDE_STAT(tx_ucast_pkts),
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QEDE_STAT(tx_mcast_pkts),
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QEDE_STAT(tx_bcast_pkts),
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QEDE_PF_STAT(rx_64_byte_packets),
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QEDE_PF_STAT(rx_127_byte_packets),
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QEDE_PF_STAT(rx_255_byte_packets),
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QEDE_PF_STAT(rx_511_byte_packets),
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QEDE_PF_STAT(rx_1023_byte_packets),
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QEDE_PF_STAT(rx_1518_byte_packets),
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QEDE_PF_STAT(rx_1522_byte_packets),
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QEDE_PF_STAT(rx_2047_byte_packets),
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QEDE_PF_STAT(rx_4095_byte_packets),
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QEDE_PF_STAT(rx_9216_byte_packets),
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QEDE_PF_STAT(rx_16383_byte_packets),
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QEDE_PF_STAT(tx_64_byte_packets),
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QEDE_PF_STAT(tx_65_to_127_byte_packets),
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QEDE_PF_STAT(tx_128_to_255_byte_packets),
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QEDE_PF_STAT(tx_256_to_511_byte_packets),
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QEDE_PF_STAT(tx_512_to_1023_byte_packets),
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QEDE_PF_STAT(tx_1024_to_1518_byte_packets),
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QEDE_PF_STAT(tx_1519_to_2047_byte_packets),
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QEDE_PF_STAT(tx_2048_to_4095_byte_packets),
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QEDE_PF_STAT(tx_4096_to_9216_byte_packets),
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QEDE_PF_STAT(tx_9217_to_16383_byte_packets),
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QEDE_PF_STAT(rx_mac_crtl_frames),
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QEDE_PF_STAT(tx_mac_ctrl_frames),
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QEDE_PF_STAT(rx_pause_frames),
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QEDE_PF_STAT(tx_pause_frames),
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QEDE_PF_STAT(rx_pfc_frames),
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QEDE_PF_STAT(tx_pfc_frames),
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QEDE_PF_STAT(rx_crc_errors),
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QEDE_PF_STAT(rx_align_errors),
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QEDE_PF_STAT(rx_carrier_errors),
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QEDE_PF_STAT(rx_oversize_packets),
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QEDE_PF_STAT(rx_jabbers),
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QEDE_PF_STAT(rx_undersize_packets),
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QEDE_PF_STAT(rx_fragments),
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QEDE_PF_STAT(tx_lpi_entry_count),
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QEDE_PF_STAT(tx_total_collisions),
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QEDE_PF_STAT(brb_truncates),
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QEDE_PF_STAT(brb_discards),
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QEDE_STAT(no_buff_discards),
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QEDE_PF_STAT(mftag_filter_discards),
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QEDE_PF_STAT(mac_filter_discards),
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QEDE_STAT(tx_err_drop_pkts),
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QEDE_STAT(coalesced_pkts),
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QEDE_STAT(coalesced_events),
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QEDE_STAT(coalesced_aborts_num),
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QEDE_STAT(non_coalesced_pkts),
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QEDE_STAT(coalesced_bytes),
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};
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#define QEDE_STATS_DATA(dev, index) \
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(*((u64 *)(((char *)(dev)) + offsetof(struct qede_dev, stats) \
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+ qede_stats_arr[(index)].offset)))
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#define QEDE_NUM_STATS ARRAY_SIZE(qede_stats_arr)
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static void qede_get_strings_stats(struct qede_dev *edev, u8 *buf)
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{
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int i, j, k;
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for (i = 0, j = 0; i < QEDE_NUM_STATS; i++) {
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strcpy(buf + j * ETH_GSTRING_LEN,
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qede_stats_arr[i].string);
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j++;
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}
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for (k = 0; k < QEDE_NUM_RQSTATS; k++, j++)
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strcpy(buf + j * ETH_GSTRING_LEN,
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qede_rqstats_arr[k].string);
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}
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static void qede_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
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{
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struct qede_dev *edev = netdev_priv(dev);
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switch (stringset) {
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case ETH_SS_STATS:
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qede_get_strings_stats(edev, buf);
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break;
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default:
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DP_VERBOSE(edev, QED_MSG_DEBUG,
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"Unsupported stringset 0x%08x\n", stringset);
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}
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}
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static void qede_get_ethtool_stats(struct net_device *dev,
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struct ethtool_stats *stats, u64 *buf)
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{
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struct qede_dev *edev = netdev_priv(dev);
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int sidx, cnt = 0;
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int qid;
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qede_fill_by_demand_stats(edev);
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mutex_lock(&edev->qede_lock);
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for (sidx = 0; sidx < QEDE_NUM_STATS; sidx++)
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buf[cnt++] = QEDE_STATS_DATA(edev, sidx);
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for (sidx = 0; sidx < QEDE_NUM_RQSTATS; sidx++) {
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buf[cnt] = 0;
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for (qid = 0; qid < edev->num_rss; qid++)
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buf[cnt] += QEDE_RQSTATS_DATA(edev, sidx, qid);
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cnt++;
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}
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mutex_unlock(&edev->qede_lock);
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}
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static int qede_get_sset_count(struct net_device *dev, int stringset)
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{
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struct qede_dev *edev = netdev_priv(dev);
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int num_stats = QEDE_NUM_STATS;
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switch (stringset) {
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case ETH_SS_STATS:
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return num_stats + QEDE_NUM_RQSTATS;
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default:
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DP_VERBOSE(edev, QED_MSG_DEBUG,
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"Unsupported stringset 0x%08x\n", stringset);
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return -EINVAL;
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}
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}
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static int qede_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
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{
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struct qede_dev *edev = netdev_priv(dev);
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struct qed_link_output current_link;
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memset(¤t_link, 0, sizeof(current_link));
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edev->ops->common->get_link(edev->cdev, ¤t_link);
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cmd->supported = current_link.supported_caps;
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cmd->advertising = current_link.advertised_caps;
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if ((edev->state == QEDE_STATE_OPEN) && (current_link.link_up)) {
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ethtool_cmd_speed_set(cmd, current_link.speed);
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cmd->duplex = current_link.duplex;
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} else {
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cmd->duplex = DUPLEX_UNKNOWN;
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ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
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}
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cmd->port = current_link.port;
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cmd->autoneg = (current_link.autoneg) ? AUTONEG_ENABLE :
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AUTONEG_DISABLE;
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cmd->lp_advertising = current_link.lp_caps;
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return 0;
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}
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static int qede_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
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{
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struct qede_dev *edev = netdev_priv(dev);
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struct qed_link_output current_link;
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struct qed_link_params params;
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u32 speed;
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if (edev->dev_info.common.is_mf) {
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DP_INFO(edev,
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"Link parameters can not be changed in MF mode\n");
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return -EOPNOTSUPP;
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}
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memset(¤t_link, 0, sizeof(current_link));
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memset(¶ms, 0, sizeof(params));
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edev->ops->common->get_link(edev->cdev, ¤t_link);
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speed = ethtool_cmd_speed(cmd);
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params.override_flags |= QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS;
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params.override_flags |= QED_LINK_OVERRIDE_SPEED_AUTONEG;
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if (cmd->autoneg == AUTONEG_ENABLE) {
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params.autoneg = true;
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params.forced_speed = 0;
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params.adv_speeds = cmd->advertising;
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} else { /* forced speed */
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params.override_flags |= QED_LINK_OVERRIDE_SPEED_FORCED_SPEED;
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params.autoneg = false;
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params.forced_speed = speed;
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switch (speed) {
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case SPEED_10000:
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if (!(current_link.supported_caps &
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SUPPORTED_10000baseKR_Full)) {
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DP_INFO(edev, "10G speed not supported\n");
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return -EINVAL;
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}
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params.adv_speeds = SUPPORTED_10000baseKR_Full;
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break;
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case SPEED_40000:
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if (!(current_link.supported_caps &
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SUPPORTED_40000baseLR4_Full)) {
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DP_INFO(edev, "40G speed not supported\n");
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return -EINVAL;
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}
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params.adv_speeds = SUPPORTED_40000baseLR4_Full;
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break;
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default:
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DP_INFO(edev, "Unsupported speed %u\n", speed);
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return -EINVAL;
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}
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}
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params.link_up = true;
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edev->ops->common->set_link(edev->cdev, ¶ms);
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return 0;
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}
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static void qede_get_drvinfo(struct net_device *ndev,
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struct ethtool_drvinfo *info)
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{
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char mfw[ETHTOOL_FWVERS_LEN], storm[ETHTOOL_FWVERS_LEN];
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struct qede_dev *edev = netdev_priv(ndev);
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strlcpy(info->driver, "qede", sizeof(info->driver));
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strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
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snprintf(storm, ETHTOOL_FWVERS_LEN, "%d.%d.%d.%d",
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edev->dev_info.common.fw_major,
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edev->dev_info.common.fw_minor,
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edev->dev_info.common.fw_rev,
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edev->dev_info.common.fw_eng);
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snprintf(mfw, ETHTOOL_FWVERS_LEN, "%d.%d.%d.%d",
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(edev->dev_info.common.mfw_rev >> 24) & 0xFF,
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(edev->dev_info.common.mfw_rev >> 16) & 0xFF,
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(edev->dev_info.common.mfw_rev >> 8) & 0xFF,
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edev->dev_info.common.mfw_rev & 0xFF);
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if ((strlen(storm) + strlen(mfw) + strlen("mfw storm ")) <
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sizeof(info->fw_version)) {
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snprintf(info->fw_version, sizeof(info->fw_version),
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"mfw %s storm %s", mfw, storm);
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} else {
|
||||
snprintf(info->fw_version, sizeof(info->fw_version),
|
||||
"%s %s", mfw, storm);
|
||||
}
|
||||
|
||||
strlcpy(info->bus_info, pci_name(edev->pdev), sizeof(info->bus_info));
|
||||
}
|
||||
|
||||
static u32 qede_get_msglevel(struct net_device *ndev)
|
||||
{
|
||||
struct qede_dev *edev = netdev_priv(ndev);
|
||||
|
||||
return ((u32)edev->dp_level << QED_LOG_LEVEL_SHIFT) |
|
||||
edev->dp_module;
|
||||
}
|
||||
|
||||
static void qede_set_msglevel(struct net_device *ndev, u32 level)
|
||||
{
|
||||
struct qede_dev *edev = netdev_priv(ndev);
|
||||
u32 dp_module = 0;
|
||||
u8 dp_level = 0;
|
||||
|
||||
qede_config_debug(level, &dp_module, &dp_level);
|
||||
|
||||
edev->dp_level = dp_level;
|
||||
edev->dp_module = dp_module;
|
||||
edev->ops->common->update_msglvl(edev->cdev,
|
||||
dp_module, dp_level);
|
||||
}
|
||||
|
||||
static u32 qede_get_link(struct net_device *dev)
|
||||
{
|
||||
struct qede_dev *edev = netdev_priv(dev);
|
||||
struct qed_link_output current_link;
|
||||
|
||||
memset(¤t_link, 0, sizeof(current_link));
|
||||
edev->ops->common->get_link(edev->cdev, ¤t_link);
|
||||
|
||||
return current_link.link_up;
|
||||
}
|
||||
|
||||
static void qede_update_mtu(struct qede_dev *edev, union qede_reload_args *args)
|
||||
{
|
||||
edev->ndev->mtu = args->mtu;
|
||||
}
|
||||
|
||||
/* Netdevice NDOs */
|
||||
#define ETH_MAX_JUMBO_PACKET_SIZE 9600
|
||||
#define ETH_MIN_PACKET_SIZE 60
|
||||
int qede_change_mtu(struct net_device *ndev, int new_mtu)
|
||||
{
|
||||
struct qede_dev *edev = netdev_priv(ndev);
|
||||
union qede_reload_args args;
|
||||
|
||||
if ((new_mtu > ETH_MAX_JUMBO_PACKET_SIZE) ||
|
||||
((new_mtu + ETH_HLEN) < ETH_MIN_PACKET_SIZE)) {
|
||||
DP_ERR(edev, "Can't support requested MTU size\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
|
||||
"Configuring MTU size of %d\n", new_mtu);
|
||||
|
||||
/* Set the mtu field and re-start the interface if needed*/
|
||||
args.mtu = new_mtu;
|
||||
|
||||
if (netif_running(edev->ndev))
|
||||
qede_reload(edev, &qede_update_mtu, &args);
|
||||
|
||||
qede_update_mtu(edev, &args);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct ethtool_ops qede_ethtool_ops = {
|
||||
.get_settings = qede_get_settings,
|
||||
.set_settings = qede_set_settings,
|
||||
.get_drvinfo = qede_get_drvinfo,
|
||||
.get_msglevel = qede_get_msglevel,
|
||||
.set_msglevel = qede_set_msglevel,
|
||||
.get_link = qede_get_link,
|
||||
.get_strings = qede_get_strings,
|
||||
.get_ethtool_stats = qede_get_ethtool_stats,
|
||||
.get_sset_count = qede_get_sset_count,
|
||||
|
||||
};
|
||||
|
||||
void qede_set_ethtool_ops(struct net_device *dev)
|
||||
{
|
||||
dev->ethtool_ops = &qede_ethtool_ops;
|
||||
}
|
||||
@ -1056,6 +1056,118 @@ static int qede_set_ucast_rx_mac(struct qede_dev *edev,
|
||||
return edev->ops->filter_config(edev->cdev, &filter_cmd);
|
||||
}
|
||||
|
||||
void qede_fill_by_demand_stats(struct qede_dev *edev)
|
||||
{
|
||||
struct qed_eth_stats stats;
|
||||
|
||||
edev->ops->get_vport_stats(edev->cdev, &stats);
|
||||
edev->stats.no_buff_discards = stats.no_buff_discards;
|
||||
edev->stats.rx_ucast_bytes = stats.rx_ucast_bytes;
|
||||
edev->stats.rx_mcast_bytes = stats.rx_mcast_bytes;
|
||||
edev->stats.rx_bcast_bytes = stats.rx_bcast_bytes;
|
||||
edev->stats.rx_ucast_pkts = stats.rx_ucast_pkts;
|
||||
edev->stats.rx_mcast_pkts = stats.rx_mcast_pkts;
|
||||
edev->stats.rx_bcast_pkts = stats.rx_bcast_pkts;
|
||||
edev->stats.mftag_filter_discards = stats.mftag_filter_discards;
|
||||
edev->stats.mac_filter_discards = stats.mac_filter_discards;
|
||||
|
||||
edev->stats.tx_ucast_bytes = stats.tx_ucast_bytes;
|
||||
edev->stats.tx_mcast_bytes = stats.tx_mcast_bytes;
|
||||
edev->stats.tx_bcast_bytes = stats.tx_bcast_bytes;
|
||||
edev->stats.tx_ucast_pkts = stats.tx_ucast_pkts;
|
||||
edev->stats.tx_mcast_pkts = stats.tx_mcast_pkts;
|
||||
edev->stats.tx_bcast_pkts = stats.tx_bcast_pkts;
|
||||
edev->stats.tx_err_drop_pkts = stats.tx_err_drop_pkts;
|
||||
edev->stats.coalesced_pkts = stats.tpa_coalesced_pkts;
|
||||
edev->stats.coalesced_events = stats.tpa_coalesced_events;
|
||||
edev->stats.coalesced_aborts_num = stats.tpa_aborts_num;
|
||||
edev->stats.non_coalesced_pkts = stats.tpa_not_coalesced_pkts;
|
||||
edev->stats.coalesced_bytes = stats.tpa_coalesced_bytes;
|
||||
|
||||
edev->stats.rx_64_byte_packets = stats.rx_64_byte_packets;
|
||||
edev->stats.rx_127_byte_packets = stats.rx_127_byte_packets;
|
||||
edev->stats.rx_255_byte_packets = stats.rx_255_byte_packets;
|
||||
edev->stats.rx_511_byte_packets = stats.rx_511_byte_packets;
|
||||
edev->stats.rx_1023_byte_packets = stats.rx_1023_byte_packets;
|
||||
edev->stats.rx_1518_byte_packets = stats.rx_1518_byte_packets;
|
||||
edev->stats.rx_1522_byte_packets = stats.rx_1522_byte_packets;
|
||||
edev->stats.rx_2047_byte_packets = stats.rx_2047_byte_packets;
|
||||
edev->stats.rx_4095_byte_packets = stats.rx_4095_byte_packets;
|
||||
edev->stats.rx_9216_byte_packets = stats.rx_9216_byte_packets;
|
||||
edev->stats.rx_16383_byte_packets = stats.rx_16383_byte_packets;
|
||||
edev->stats.rx_crc_errors = stats.rx_crc_errors;
|
||||
edev->stats.rx_mac_crtl_frames = stats.rx_mac_crtl_frames;
|
||||
edev->stats.rx_pause_frames = stats.rx_pause_frames;
|
||||
edev->stats.rx_pfc_frames = stats.rx_pfc_frames;
|
||||
edev->stats.rx_align_errors = stats.rx_align_errors;
|
||||
edev->stats.rx_carrier_errors = stats.rx_carrier_errors;
|
||||
edev->stats.rx_oversize_packets = stats.rx_oversize_packets;
|
||||
edev->stats.rx_jabbers = stats.rx_jabbers;
|
||||
edev->stats.rx_undersize_packets = stats.rx_undersize_packets;
|
||||
edev->stats.rx_fragments = stats.rx_fragments;
|
||||
edev->stats.tx_64_byte_packets = stats.tx_64_byte_packets;
|
||||
edev->stats.tx_65_to_127_byte_packets = stats.tx_65_to_127_byte_packets;
|
||||
edev->stats.tx_128_to_255_byte_packets =
|
||||
stats.tx_128_to_255_byte_packets;
|
||||
edev->stats.tx_256_to_511_byte_packets =
|
||||
stats.tx_256_to_511_byte_packets;
|
||||
edev->stats.tx_512_to_1023_byte_packets =
|
||||
stats.tx_512_to_1023_byte_packets;
|
||||
edev->stats.tx_1024_to_1518_byte_packets =
|
||||
stats.tx_1024_to_1518_byte_packets;
|
||||
edev->stats.tx_1519_to_2047_byte_packets =
|
||||
stats.tx_1519_to_2047_byte_packets;
|
||||
edev->stats.tx_2048_to_4095_byte_packets =
|
||||
stats.tx_2048_to_4095_byte_packets;
|
||||
edev->stats.tx_4096_to_9216_byte_packets =
|
||||
stats.tx_4096_to_9216_byte_packets;
|
||||
edev->stats.tx_9217_to_16383_byte_packets =
|
||||
stats.tx_9217_to_16383_byte_packets;
|
||||
edev->stats.tx_pause_frames = stats.tx_pause_frames;
|
||||
edev->stats.tx_pfc_frames = stats.tx_pfc_frames;
|
||||
edev->stats.tx_lpi_entry_count = stats.tx_lpi_entry_count;
|
||||
edev->stats.tx_total_collisions = stats.tx_total_collisions;
|
||||
edev->stats.brb_truncates = stats.brb_truncates;
|
||||
edev->stats.brb_discards = stats.brb_discards;
|
||||
edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames;
|
||||
}
|
||||
|
||||
static struct rtnl_link_stats64 *qede_get_stats64(
|
||||
struct net_device *dev,
|
||||
struct rtnl_link_stats64 *stats)
|
||||
{
|
||||
struct qede_dev *edev = netdev_priv(dev);
|
||||
|
||||
qede_fill_by_demand_stats(edev);
|
||||
|
||||
stats->rx_packets = edev->stats.rx_ucast_pkts +
|
||||
edev->stats.rx_mcast_pkts +
|
||||
edev->stats.rx_bcast_pkts;
|
||||
stats->tx_packets = edev->stats.tx_ucast_pkts +
|
||||
edev->stats.tx_mcast_pkts +
|
||||
edev->stats.tx_bcast_pkts;
|
||||
|
||||
stats->rx_bytes = edev->stats.rx_ucast_bytes +
|
||||
edev->stats.rx_mcast_bytes +
|
||||
edev->stats.rx_bcast_bytes;
|
||||
|
||||
stats->tx_bytes = edev->stats.tx_ucast_bytes +
|
||||
edev->stats.tx_mcast_bytes +
|
||||
edev->stats.tx_bcast_bytes;
|
||||
|
||||
stats->tx_errors = edev->stats.tx_err_drop_pkts;
|
||||
stats->multicast = edev->stats.rx_mcast_pkts +
|
||||
edev->stats.rx_bcast_pkts;
|
||||
|
||||
stats->rx_fifo_errors = edev->stats.no_buff_discards;
|
||||
|
||||
stats->collisions = edev->stats.tx_total_collisions;
|
||||
stats->rx_crc_errors = edev->stats.rx_crc_errors;
|
||||
stats->rx_frame_errors = edev->stats.rx_align_errors;
|
||||
|
||||
return stats;
|
||||
}
|
||||
|
||||
static const struct net_device_ops qede_netdev_ops = {
|
||||
.ndo_open = qede_open,
|
||||
.ndo_stop = qede_close,
|
||||
@ -1063,6 +1175,8 @@ static const struct net_device_ops qede_netdev_ops = {
|
||||
.ndo_set_rx_mode = qede_set_rx_mode,
|
||||
.ndo_set_mac_address = qede_set_mac_addr,
|
||||
.ndo_validate_addr = eth_validate_addr,
|
||||
.ndo_change_mtu = qede_change_mtu,
|
||||
.ndo_get_stats64 = qede_get_stats64,
|
||||
};
|
||||
|
||||
/* -------------------------------------------------------------------------
|
||||
@ -1101,6 +1215,7 @@ static struct qede_dev *qede_alloc_etherdev(struct qed_dev *cdev,
|
||||
|
||||
SET_NETDEV_DEV(ndev, &pdev->dev);
|
||||
|
||||
memset(&edev->stats, 0, sizeof(edev->stats));
|
||||
memcpy(&edev->dev_info, info, sizeof(*info));
|
||||
|
||||
edev->num_tc = edev->dev_info.num_tc;
|
||||
@ -1125,6 +1240,8 @@ static void qede_init_ndev(struct qede_dev *edev)
|
||||
|
||||
ndev->netdev_ops = &qede_netdev_ops;
|
||||
|
||||
qede_set_ethtool_ops(ndev);
|
||||
|
||||
/* user-changeble features */
|
||||
hw_features = NETIF_F_GRO | NETIF_F_SG |
|
||||
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
|
||||
@ -1153,7 +1270,7 @@ static void qede_init_ndev(struct qede_dev *edev)
|
||||
*
|
||||
* Notice that the level should be that of the lowest required logs.
|
||||
*/
|
||||
static void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level)
|
||||
void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level)
|
||||
{
|
||||
*p_dp_level = QED_LEVEL_NOTICE;
|
||||
*p_dp_module = 0;
|
||||
@ -2229,6 +2346,24 @@ err0:
|
||||
return rc;
|
||||
}
|
||||
|
||||
void qede_reload(struct qede_dev *edev,
|
||||
void (*func)(struct qede_dev *, union qede_reload_args *),
|
||||
union qede_reload_args *args)
|
||||
{
|
||||
qede_unload(edev, QEDE_UNLOAD_NORMAL);
|
||||
/* Call function handler to update parameters
|
||||
* needed for function load.
|
||||
*/
|
||||
if (func)
|
||||
func(edev, args);
|
||||
|
||||
qede_load(edev, QEDE_LOAD_NORMAL);
|
||||
|
||||
mutex_lock(&edev->qede_lock);
|
||||
qede_config_rx_mode(edev->ndev);
|
||||
mutex_unlock(&edev->qede_lock);
|
||||
}
|
||||
|
||||
/* called with rtnl_lock */
|
||||
static int qede_open(struct net_device *ndev)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user